TM EiceDRIVER 2EDL8x2x 120 V Boot, 3 A / 4 A, Junction-Isolated High Side and Low Side Gate Driver ICs Features Level-shift high-side low-side dual channel driver (2EDL802x) Independently controlled high-side and low-side gate drivers (2EDL812x) Differential input for superb robustness with inherent shoot-through protection 3 A (2EDL8x23) or 4 A (2EDL8x24) source current capability for both high side and low side drivers Strong 5 A high side / 6 A low side sink current capability 120 V on-chip bootstrap diode Support operating frequency up to 1 MHz VDD/VHB under voltage lockout (UVLO) -10 V to 20 V Input pin capability for increased robustness (2EDL812x) -8 V to 15 V input pin common mode rejection -5 A output pin reverse current capability 8 V to 17 V supply voltage operating range Feature Comparison Fast propagation delay <6 ns delay matching Small 4 mm x 4 mm x 0.9 mm QFN package Lead free RoHS compliant package Potential Applications Typical Application Diagram DC-to-DC converter Isolated bus converter Synchronous rectification for SMPS Class-D Audio Amplifiers Product Validation Qualified for industrial applications according to the relevant tests of JEDEC47/20/22 Description 2EDL8x2x is a high-side low-side driver designed for advanced switching converters such as in telecom and datacom applications. 2EDL802x takes in independent inputs with built-in hysteresis for enhanced noise immunity, whereas 2EDL812x takes in differential input with built-in hysteresis for enhanced noise immunity. 2EDL812xs inherent shoot-through protection ensures the robustness of the system. 6 ns maximum delay matching ensures volt-second balance and avoids magnetic core saturation. Datasheet Please read the Important Notice and Warnings at the end of this document Rev. 2.4 www.infineon.com 2020-12-16 TM EiceDRIVER 2EDL8x2x 120 V Boot, 3 A / 4 A, Junction-Isolated High Side and Low Side Gate Driver ICs Table of contents Table of contents Features ........................................................................................................................................ 1 Applications ................................................................................................................................... 1 Description .................................................................................................................................... 1 Table of contents ............................................................................................................................ 2 1 Package Information .............................................................................................................. 3 1.1 Ordering Information .............................................................................................................................. 3 1.2 Pin Configuration and Descriptions........................................................................................................ 3 2 Block Diagram ....................................................................................................................... 4 3 Functional Description ............................................................................................................ 5 3.1 Supply Voltage ......................................................................................................................................... 5 3.2 Input Control ........................................................................................................................................... 5 3.3 Driver Outputs ......................................................................................................................................... 6 3.4 Under Voltage Lockout (UVLO) ............................................................................................................... 6 3.5 Minimum Pulse Width ............................................................................................................................. 6 3.6 Transient Detector .................................................................................................................................. 7 4 Characteristics ....................................................................................................................... 8 4.1 Absolute Maximum Ratings .................................................................................................................... 8 4.2 ESD Ratings .............................................................................................................................................. 8 4.3 Recommended Operating Conditions .................................................................................................... 8 4.4 Static Electrical Characteristics .............................................................................................................. 9 4.5 Dynamic Electrical Characteristics ....................................................................................................... 10 4.6 Thermal Mechanical Characteristics .................................................................................................... 10 5 Descriptive Illustration .......................................................................................................... 11 6 Typical Characteristics .......................................................................................................... 12 7 Application and Guidelines ..................................................................................................... 15 7.1 Typical Application Diagram ................................................................................................................. 15 7.2 Design Guidelines .................................................................................................................................. 16 7.2.1 Bootstrap Capacitor Selection ........................................................................................................ 17 7.2.2 VDD Bypass Capacitor Selection...................................................................................................... 18 7.2.3 Bootstrap Resistor Selection ........................................................................................................... 18 7.2.4 External Bootstrap Diode Selection ................................................................................................ 18 7.2.5 Gate Resistor Selection .................................................................................................................... 18 7.3 PCB Layout Guidelines .......................................................................................................................... 19 8 Outline Dimensions ............................................................................................................... 21 8.1 VDSON-8 Package Outline..................................................................................................................... 21 9 Reel and Tape ....................................................................................................................... 22 10 References ........................................................................................................................... 23 Revision history24 Datasheet 2 Rev. 2.4 2020-12-16